[PATCH ext4] ext4 crypto: ext4_fname_decrypt() can be static

fs/ext4/crypto_fname.c:322:5: sparse: symbol 'ext4_fname_decrypt' was not declared. Should it be static? fs/ext4/crypto_fname.c:380:5: sparse: symbol 'ext4_fname_encode_digest' was not declared. Should it be static? fs/ext4/crypto_fname.c:479:6: sparse: symbol 'ext4_free_fname_crypto_ctx' was

[PATCH ext4] ext4 crypto: ext4_fname_decrypt() can be static

fs/ext4/crypto_fname.c:322:5: sparse: symbol 'ext4_fname_decrypt' was not declared. Should it be static? fs/ext4/crypto_fname.c:380:5: sparse: symbol 'ext4_fname_encode_digest' was not declared. Should it be static? fs/ext4/crypto_fname.c:479:6: sparse: symbol 'ext4_free_fname_crypto_ctx' was